Why would you ever want to permanently brand yourself with something that might not be relevant within a few years? These people and their tats are walking proof that a social media tattoo is a terrible idea!
This weirdo set up a fan page and said that he would get a "Facebook" tattoo if enough people signed up. He's adding letters at certain milestones until he hits 1,000,000 likes. Everyone needs to unlike the group at 999,999 so that he permanently has "Faceboo" written on his wrist.